Sun Microsystems' OpenOffice.org developers have posted prototype screenshots and demonstrations, and while the toolbar content and look could likely change, the commenters are not apparently happy with the very Microsoft-Office-like "ribbon." Some argue the look doesn't play well on non-Windows systems, and others say it's just another learning curve for the noble-intentioned, but often disadvantaged, open source office suite. Let's hear what you think of the prototype, or where else Sun should look for design ideas, in the comments. [via Slashdot]